Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7011 ACD/HCP4AH1

7011 ACD/HCP4AH1

Dimensions

d		55	mm
D		90	mm
B		18	mm
d₁		65.8	mm
d₂		65.8	mm
D₁		79.2	mm
K		0.5	mm
C₁		4.88	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		26	mm

Abutment dimensions

d_a	min.	61	mm
d_b	min.	61	mm
D_a	max.	84	mm
D_b	max.	86.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		68.1	mm

Calculation data

Basic dynamic load rating	C	37.1	kN
Basic static load rating	C₀	31	kN
Fatigue load limit	P_u	1.32	kN
Attainable speed for grease lubrication		17000	r/min
Attainable speed for oil-air lubrication		26000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	18
Reference grease quantity	G_ref	5.1	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	230	N
Static axial stiffness, preload class A		176	N/µm
Preload class B	G_B	460	N
Static axial stiffness, preload class B		230	N/µm
Preload class C	G_C	920	N
Static axial stiffness, preload class C		305	N/µm
Preload class D	G_D	1840	N
Static axial stiffness, preload class D		413	N/µm
Calculation factors
Calculation factor	f	1.1
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_2D	1.08
Calculation factor	f_HC	1.02
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

0.32

Model Number: 7011 ACD/HCP4AH1
Inner Diameter：55mm Outer Diameter：90mm Width：18mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2021-06-06
Application:hydraulic cylinder,wheel lathe,Display Devices,equipment,instrument,mobile toilet,security equipment,machine lathe,test equipment,printing equipment,special broaching machine
Similar models:7011 CB/P4AL 7011 CB/HCP4AL S7011 ACD/HCP4A S7011 CE/P4A 7011 ACD/HCP4AL 7011 CB/HCP4A 7011 CD/HCP4AL 7011 ACD/P4AL 7011 CE/HCP4A 7011 ACE/HCP4A
BEARING POWER International Trading Co.,Ltd. specialize in 7011ACD/HCP4AH1 products，there is large inventory of SKF 7011 ACD/HCP4AH1 Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7011 ACD/HCP4AH1 Which SKF 7011ACD/HCP4AH1 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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105x135x12 HMSA10 RG	105	135	12	Seals
17x32x7 HMS5 V	17	32	7	Seals
239/710 CAK/W33	710	950	180	Bearings, units and housings
35x80x12 HMSA10 RG	35	80	12	Seals
6213 NR	65	120	23	Bearings, units and housings
C 4028 V	140	210	69	Bearings, units and housings
NJ 2215 ECPH	75	130	31	Bearings, units and housings
NJ 307 ECP	35	80	21	Bearings, units and housings
NUP 2218 ECP	90	160	40	Bearings, units and housings
PFT 20 WF	20	-	-	Bearings, units and housings
SAFS 22530 TLC	131.7625	-	-	Bearings, units and housings
SSAFS 22540 x 7.1/4	184.15	-	-	Bearings, units and housings

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Hot number： 16999 235x270x16 HDS2 R 32317 B 61809-2RZ 7005 CE/HCP4A 7038 ACD/HCP4AH1 7321 BECBP 7627 BT4B 331093 BG/HA1 GEH 40 TXE-2LS HK 1414 RS SA 8 C SY 1.5/16 TF W 638/4 R-2RS1 Z 302 F